Fan Casting Domhnall Gleeson as Sean Cassidy in Marvel Studios Gambit (2026)

richman made this fan casting suggestion on June 7, 2023. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Domhnall Gleeson as Sean Cassidy in Marvel Studios Gambit (2026)

Domhnall GleesonIreland

41 years old
Domhnall Gleeson (born May 12, 1983) is an Irish actor, director and writer from Dublin. He has acted on both stage and screen, picking up a Tony Award nomination in 2006 for his part in the Broadw...
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Marvel Studios Gambit (2026)

Marvel Studios Gambit (2026)

Mutant Origins
by Marvel Studios
Remy Lebeau struggles through life in the backwater swamps of Louisiana, he also has to deal with his new mutant abilities.
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0 comments on Domhnall Gleeson as Sean Cassidy in Marvel Studios Gambit (2026)

Domhnall Gleeson is known for his roles in Harry Potter and the Deathly Hallows: Part 1, The Revenant, and Star Wars: The Force Awakens. He has been suggested by fans for 4,093 roles on myCast, including Sean MacGuire in Red Dead Redemption 2. Similar actors include James McAvoy, Michael Fassbender, and Adam Driver. Domhnall Gleeson was suggested to play Sean Cassidy in Marvel Studios Gambit (2026) by richman. Other actors sugggested to play this role include Sam Heughan, Rupert Grint, and Eddie Redmayne. Marvel Studios Gambit (2026) has 15 roles, including Remy Lebeau, Anna Marie, and Warren Worthington III.

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